Members of the beryl family, heliodor and aquamarine both receive their color from iron impurities. These natural, bi-colored beryl crystals have blue (aquamarine) bodies and yellow (heliodor) terminations. 5.4 x 4.8 x 4.0 cm, Erongo Mountain, Usakos and Omaruru Districts, Erongo Region, Namibia. © Rob Lavinsky, www.iRocks.com. Used with permission.
|Natural or man made||Natural|
|Origin details||rongo Mountain, Usakos and Omaruru Districts, Erongo Region|